Ren&eacute A. Guzman: Real ‘kryptonite’ discovered

You know, I hated my geology class back in college. Nothing against the instructor really — it was just one of those classes that kind of bored me to tears and only had a few grades to it, so that if you crashed on one you pretty much shot your chance at an A.

Maybe that’s why this news about “kryptonite” just kind of makes my eyes glaze over. But since it’s quasi-related to Superman, I’ll post it and let you “rock” fans mull it over.

Me, I’m going to contemplate the difference between a stalagmite and a stalactite. Which one hangs from the roof again?